Regardless of the reason, multiple copies of the same email may cause some confusion. It can be an intermittent side effect, especially if you click 'Send/Receive' button too often. For example, when two or more 'move a copy to' rules are applied to certain incoming messages.Ħ.Ěntivirus software may create duplicate emails. Incorrectly configured Outlook rules for incoming emails. For example, you read some emails on your laptop and on your home computer, and then move the read messages to different folders on each device.ģ.ĝuplicate emails can appear as a result of some issues with mail servers, especially when Leave Messages on the Server settings option is enabled.Ĥ. Multiple copies of the same email from senders who are trying to bring your attention to the same newsletter, event, news etc.Ģ.Ěn interrupted or incorrect synchronization across different devices (laptop, computer, mobile device etc.). There can be many reasons why duplicate emails appear in Outlook. I’m puzzled and don’t know what else to check and/or do.How to remove duplicate emails in Outlook 20

I watched the receiving details and once it starts to receiving msg 3 of 14, it hangs,then the “Send Error Report” from Microsoft pops up, like Outlook is trying to receive a msg that it can’t. Like I stated, I believe Outlook is stuck in an infinite message loop. I ran Outlook in safe mode and the process still happens The incoming/outgoing server options are correct

User does not have the option checked to leave a copy of msg on the server I checked for AV synchronization-there is none The receive process cannot end because once Outlook starts to receive the third email,it freezes and then the “Send Error Report” window pop ups, closes, and then Outlook starts, and the process starts again. Once the emails are deleted, the user keeps receiving the same emails. The user is receiving multiple upon multiple duplicate emails from two or three different senders (not spam either). Outlook 2007/POP3/Integrated with Bellsouth webmail

Stop duplicate emails in outlook 2013